From bc00d9ed9f2dcb84a44746262b417536edef3660 Mon Sep 17 00:00:00 2001 From: Edward Look Date: Wed, 9 Apr 2014 09:41:46 -0700 Subject: [PATCH] Use http link instead of ftp The ftp:// protocol is not recognized as a link. --- free-programming-books.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/free-programming-books.md b/free-programming-books.md index c2fa990d1..1cbb1b368 100644 --- a/free-programming-books.md +++ b/free-programming-books.md @@ -1533,7 +1533,7 @@ See also [TeX](#tex) ###Scheme -* [An Introduction to Scheme and its Implementation](ftp://ftp.cs.utexas.edu/pub/garbage/cs345/schintro-v14/schintro_toc.html) +* [An Introduction to Scheme and its Implementation](http://www.cs.rpi.edu/academics/courses/fall00/ai/scheme/reference/schintro-v14/schintro_toc.html) * [Concrete Abstractions: An Introduction to Computer Science Using Scheme](https://gustavus.edu/+max/concrete-abstractions.html) * [How to Design Programs](http://htdp.org) * [Simply Scheme: Introducing Computer Science](http://www.cs.berkeley.edu/~bh/ss-toc2.html)